HTTF-1200-II Dual zone tube furnace is a CE Certified furnace with optional quartz Tube Vacuum Flanges. Two zone split tube furnace which can achieve faster heating up to 1200 C and create a different thermal gradient by setting the different temperatures of each zone. The vacuum tube furnace includes one quartz tube with vacuum flanges and valves. The two zone tube furnace is a perfect tool for CVD such as preparing nanomaterials and film.
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HTTF-1200-II Dual zone tube furnace is a CE Certified and ready to pass UL/CSA certification (details please refer to the specification below) furnace with optional quartz Tube (60, 80, 100mm) & Vacuum Flanges. Two zone split tube furnace which can achieve faster heating up to 1200 C and create a different thermal gradient by setting the different temperatures of each zone. The vacuum tube furnace includes one 40" L fused quartz tube (please select tube O.D in options bar) with vacuum flanges and valves for immediate use. Two 30 segments of programmable temperature controllers are installed. The microprocessor-based self-tuning PID controller provides excellent control without overshooting the set temperature. The two zone tube furnace is a perfect tool for CVD applications such as preparing nanomaterials and film.
Furnace structure | Double-layer steel case with two cooling fans, which ensure low surface temperature Energy-saving high purity fibrous alumina liner and insulation High purity Al2O3 coating which provides a longer service life |
Power | 3 KW (20A Breaker) |
Voltage | AC 208-240V Single Phase, 50/60 Hz, a power cord is included without the plug. |
Temperature range | 100~1100° C (Continuous); 1200° C (<1 hour) |
Max. Heating Rate | ≤ 20° C /min |
Tube Accessories (When the tube size is selected, compatible accessories will match it automatically, please refer to standard package for details) | One fused quartz tube with 1000mm L is included Two fibrous ceramic tube blocks are included for blocking heat radiation from the inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating) Quartz block (Optional) is ideal for more cleanness and higher achievable vacuum, available at extra cost You may order flange support to avoid tube rotating |
Heating Zone Length | Two zones: each zone length 7.7" (196 mm) Total 17" (432 mm) heating zone |
Constant Temp. Zone | 150mm (+/-1°C) for each heating zone A longer constant temperature zone (about 200mm) can be created by setting both zones at the same temperature Please click the pic to view the detailed temperature uniformity profile at 800C. |
Temperature Controllers of 2 zone tube furnace | 2 MET certified digital controllers with 30 programmable segments for precise control of heating rate, cooling rate and dwell time Built-in PID Auto-Tune function with overheating & broken thermocouple protection Over-temperature protection and alarm allows for operation without attendant(s) +/- 1 ºC temperature accuracy Two K-type thermocouples (one for each zone) RS485 Communications Port Optional: The furnace may be operated by PC by installing a control module. Please order an MTS-02 control module at an extra cost If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer laptop from us |
Thermal Couples | |
Temperature Accuracy | +/- 1° C |
Heating Element | Fe-Cr-Al Alloy doped by Mo |
Vacuum Flange & Fitting Ports (Certain flange size will be matched as the tube size is selected in options bar) | One pair of SS 304 vacuum flange with double high-temperature silicone O-rings is Included. One Vacuum pressure gauge is installed, one digital vacuum gauge is available upon request at an extra cost The flange set has two 1/4'' Bard fittings, two-needle valve, one set of KF25 quick clamp, one blank flange fitting, 1/4'' tube feedthrough port (for 1/4" O.D thermocouple insert) and a KF25 vacuum port (click the picture in the left to see details) The vacuum level can reach 10^-2 torr by a quality mechanical vacuum pump and 10^-5 torr by a molecular pump Optional: Please choose quality mechanical pump or molecular pump (please click the pictures below to find the right one for your application) Optional (only for 80mm O.D and 100mm O.D tube size): Hinged type flanges with support frame for easy sample loading/unloading is available at an extra cost of ($1995), please select from the links and order separately: You may order a pressure control module (click the pictures below - right 2-3) to keep the chamber at a constant pressure You may order gas flow control system (click the pictures below - right 1 ) to keep constant mixing gas flow |
Net Weight | ~40 kg |
Dimensions | With lid closed: 640mm(L) x 440mm(W) x 540mm(H) With lid open: 640mm(L) x 580mm(W) x 790mm(H) |
Crating Dimensions | 45"(L) x 45"(W) x 35"(H) |
Shipping weight | 200 lbs |
Warranty | One-year limited warranty with lifetime support. (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please find the replacements at related products below.) |
Laptop, software & WiFi Control(Optional) | Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 day free trial) Labview Based Temperature Control System enables the user to edit temperature profile, manage heat-treatment recipe, record, and plot data for MTI furnaces. A wireless remote control provides up to 300 meters of operating range. The above features are available upon request at an extra cost (up to $1,000). Please contact us for more information. Note: The software is only compatible with Yudian Temperature Controller. Eurotherm precision temperature controller with +/-0.1°C accuracy is available upon request at the extra cost. |
Application Notes | Tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.Vacuum pressure may only be safely used up to 1000°C. The flow rate for gasses should be limited to < 200 SCCM (or 200 ml/min) for reducing thermal shocks to the tube. Attention: A two-stage pressure regulator must be installed on a gas cylinder to limit the pressure to below 3 PSI for safe operation. In order to obtain accurate temperature inside the tube furnace, please click here to learn how to calibrate temperature. You can set up the different temperature with each zone to create a thermal gradient for CVD deposition, click underline to see temperature profile with max thermal gradient under various temperatures |
HTTF-1200-II Dual zone tube furnace is a CE Certified and ready to pass UL/CSA certification (details please refer to the specification below) furnace with optional quartz Tube (60, 80, 100mm) & Vacuum Flanges. Two zone split tube furnace which can achieve faster heating up to 1200 C and create a different thermal gradient by setting the different temperatures of each zone. The vacuum tube furnace includes one 40" L fused quartz tube (please select tube O.D in options bar) with vacuum flanges and valves for immediate use. Two 30 segments of programmable temperature controllers are installed. The microprocessor-based self-tuning PID controller provides excellent control without overshooting the set temperature. The two zone tube furnace is a perfect tool for CVD applications such as preparing nanomaterials and film.
Furnace structure | Double-layer steel case with two cooling fans, which ensure low surface temperature Energy-saving high purity fibrous alumina liner and insulation High purity Al2O3 coating which provides a longer service life |
Power | 3 KW (20A Breaker) |
Voltage | AC 208-240V Single Phase, 50/60 Hz, a power cord is included without the plug. |
Temperature range | 100~1100° C (Continuous); 1200° C (<1 hour) |
Max. Heating Rate | ≤ 20° C /min |
Tube Accessories (When the tube size is selected, compatible accessories will match it automatically, please refer to standard package for details) | One fused quartz tube with 1000mm L is included Two fibrous ceramic tube blocks are included for blocking heat radiation from the inside tube. (Ceramic blocks must be fully inserted into the furnace chamber before heating) Quartz block (Optional) is ideal for more cleanness and higher achievable vacuum, available at extra cost You may order flange support to avoid tube rotating |
Heating Zone Length | Two zones: each zone length 7.7" (196 mm) Total 17" (432 mm) heating zone |
Constant Temp. Zone | 150mm (+/-1°C) for each heating zone A longer constant temperature zone (about 200mm) can be created by setting both zones at the same temperature Please click the pic to view the detailed temperature uniformity profile at 800C. |
Temperature Controllers of 2 zone tube furnace | 2 MET certified digital controllers with 30 programmable segments for precise control of heating rate, cooling rate and dwell time Built-in PID Auto-Tune function with overheating & broken thermocouple protection Over-temperature protection and alarm allows for operation without attendant(s) +/- 1 ºC temperature accuracy Two K-type thermocouples (one for each zone) RS485 Communications Port Optional: The furnace may be operated by PC by installing a control module. Please order an MTS-02 control module at an extra cost If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer laptop from us |
Thermal Couples | |
Temperature Accuracy | +/- 1° C |
Heating Element | Fe-Cr-Al Alloy doped by Mo |
Vacuum Flange & Fitting Ports (Certain flange size will be matched as the tube size is selected in options bar) | One pair of SS 304 vacuum flange with double high-temperature silicone O-rings is Included. One Vacuum pressure gauge is installed, one digital vacuum gauge is available upon request at an extra cost The flange set has two 1/4'' Bard fittings, two-needle valve, one set of KF25 quick clamp, one blank flange fitting, 1/4'' tube feedthrough port (for 1/4" O.D thermocouple insert) and a KF25 vacuum port (click the picture in the left to see details) The vacuum level can reach 10^-2 torr by a quality mechanical vacuum pump and 10^-5 torr by a molecular pump Optional: Please choose quality mechanical pump or molecular pump (please click the pictures below to find the right one for your application) Optional (only for 80mm O.D and 100mm O.D tube size): Hinged type flanges with support frame for easy sample loading/unloading is available at an extra cost of ($1995), please select from the links and order separately: You may order a pressure control module (click the pictures below - right 2-3) to keep the chamber at a constant pressure You may order gas flow control system (click the pictures below - right 1 ) to keep constant mixing gas flow |
Net Weight | ~40 kg |
Dimensions | With lid closed: 640mm(L) x 440mm(W) x 540mm(H) With lid open: 640mm(L) x 580mm(W) x 790mm(H) |
Crating Dimensions | 45"(L) x 45"(W) x 35"(H) |
Shipping weight | 200 lbs |
Warranty | One-year limited warranty with lifetime support. (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please find the replacements at related products below.) |
Laptop, software & WiFi Control(Optional) | Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 day free trial) Labview Based Temperature Control System enables the user to edit temperature profile, manage heat-treatment recipe, record, and plot data for MTI furnaces. A wireless remote control provides up to 300 meters of operating range. The above features are available upon request at an extra cost (up to $1,000). Please contact us for more information. Note: The software is only compatible with Yudian Temperature Controller. Eurotherm precision temperature controller with +/-0.1°C accuracy is available upon request at the extra cost. |
Application Notes | Tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.Vacuum pressure may only be safely used up to 1000°C. The flow rate for gasses should be limited to < 200 SCCM (or 200 ml/min) for reducing thermal shocks to the tube. Attention: A two-stage pressure regulator must be installed on a gas cylinder to limit the pressure to below 3 PSI for safe operation. In order to obtain accurate temperature inside the tube furnace, please click here to learn how to calibrate temperature. You can set up the different temperature with each zone to create a thermal gradient for CVD deposition, click underline to see temperature profile with max thermal gradient under various temperatures |
